On July 2, 1999 Sharif called President Clinton and requested him to intervene. The President also consulted with then Indian Prime Minister A B Vajpayee who clearly stated that India will not negotiate "under the threat of aggression" and that withdrawal of Pakistani forces was essential. Sharif again called President Clinton on July 3 and told him that he was ready to come to Washington. The President warned him that without agreeing to withdraw Pakistani forces behind the LoC, the visit will not yield any results. Sharif told him that he was coming to the US on July 4.
An intelligence report by India's Intelligence Bureau in December 2006 states that ISI, in cooperation with Pakistan Navy, is imparting navigational training to Lashkar-e-Taiba (LeT) terrorists. The report further states that the training is for 12 to 18 months and is divided into three phases. The first phase deals with learning swimming. The second phase of the training involved tasks like handling large boats, laying of mines in coastal zones, and planting of explosives under dams, bridges, and ships among others.